NVIDIA DeepStream SDK API Reference
9.1 Release
service-maker/includes/factory_metadata.h
Go to the documentation of this file.
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/*
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* SPDX-FileCopyrightText: Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _DEEPSTREAM_FACTORY_METADATA_H_
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#define _DEEPSTREAM_FACTORY_METADATA_H_
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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typedef
struct
_FactoryMetadata
{
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const
char
*
name
;
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const
char
*
long_name
;
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const
char
*
klass
;
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const
char
*
description
;
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const
char
*
author
;
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unsigned
long
object_type
;
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const
char
*
signals
;
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}
FactoryMetadata
;
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unsigned
long
gst_custom_factory_get_type
(
const
char
* name);
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const
FactoryMetadata
get_custom_factory_info
(
void
);
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const
char
*
get_custom_factory_product_param_spec
(
void
);
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#ifdef __cplusplus
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}
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#endif
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#endif
_FactoryMetadata::author
const char * author
Author.
Definition:
service-maker/includes/factory_metadata.h:41
_FactoryMetadata::name
const char * name
A brief name.
Definition:
service-maker/includes/factory_metadata.h:33
get_custom_factory_product_param_spec
const char * get_custom_factory_product_param_spec(void)
_FactoryMetadata::long_name
const char * long_name
Long name.
Definition:
service-maker/includes/factory_metadata.h:35
_FactoryMetadata::description
const char * description
Detailed introduction.
Definition:
service-maker/includes/factory_metadata.h:39
gst_custom_factory_get_type
unsigned long gst_custom_factory_get_type(const char *name)
_FactoryMetadata::signals
const char * signals
Supported signal names separated by '/', used only by signal handlers.
Definition:
service-maker/includes/factory_metadata.h:45
get_custom_factory_info
const FactoryMetadata get_custom_factory_info(void)
_FactoryMetadata::object_type
unsigned long object_type
Unique number to identify the type of the object created by the factory.
Definition:
service-maker/includes/factory_metadata.h:43
_FactoryMetadata
Information required by a custom factory.
Definition:
service-maker/includes/factory_metadata.h:31
FactoryMetadata
struct _FactoryMetadata FactoryMetadata
Information required by a custom factory.
_FactoryMetadata::klass
const char * klass
Category name.
Definition:
service-maker/includes/factory_metadata.h:37
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© 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
NVIDIA Confidential | Subject to Change | For test and development only.
Thu Jul 9 2026 11:48:19 | PR-09318-R32